IL289441B2 - Flywheel system - Google Patents

Flywheel system

Info

Publication number
IL289441B2
IL289441B2 IL289441A IL28944121A IL289441B2 IL 289441 B2 IL289441 B2 IL 289441B2 IL 289441 A IL289441 A IL 289441A IL 28944121 A IL28944121 A IL 28944121A IL 289441 B2 IL289441 B2 IL 289441B2
Authority
IL
Israel
Prior art keywords
plates
stack
flywheel assembly
end plates
stacks
Prior art date
Application number
IL289441A
Other languages
English (en)
Hebrew (he)
Other versions
IL289441A (en
Inventor
Ben David Ilan
Ezer Rotem
Original Assignee
Zooz Power Ltd
Ben David Ilan
Ezer Rotem
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zooz Power Ltd, Ben David Ilan, Ezer Rotem filed Critical Zooz Power Ltd
Priority to IL289441A priority Critical patent/IL289441B2/en
Publication of IL289441A publication Critical patent/IL289441A/en
Priority to JP2024538685A priority patent/JP2024545905A/ja
Priority to CN202280086292.8A priority patent/CN118575016A/zh
Priority to EP22915360.6A priority patent/EP4457450A4/de
Priority to PCT/IL2022/051386 priority patent/WO2023126923A1/en
Priority to US18/724,626 priority patent/US12498015B2/en
Publication of IL289441B2 publication Critical patent/IL289441B2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/30—Flywheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/30—Flywheels
    • F16F15/305—Flywheels made of plastics, e.g. fibre reinforced plastics [FRP], i.e. characterised by their special construction from such materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/30—Flywheels
    • F16F15/315—Flywheels characterised by their supporting arrangement, e.g. mountings, cages, securing inertia member to shaft
    • F16F15/3153—Securing inertia members to the shafts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/02—Additional mass for increasing inertia, e.g. flywheels
    • H02K7/025—Additional mass for increasing inertia, e.g. flywheels for power storage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/55—Flywheel systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Mechanical Operated Clutches (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
IL289441A 2021-12-27 2021-12-27 Flywheel system IL289441B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IL289441A IL289441B2 (en) 2021-12-27 2021-12-27 Flywheel system
JP2024538685A JP2024545905A (ja) 2021-12-27 2022-12-26 フライホイールアセンブリ
CN202280086292.8A CN118575016A (zh) 2021-12-27 2022-12-26 飞轮组件
EP22915360.6A EP4457450A4 (de) 2021-12-27 2022-12-26 Schwungradanordnung
PCT/IL2022/051386 WO2023126923A1 (en) 2021-12-27 2022-12-26 Flywheel assembly
US18/724,626 US12498015B2 (en) 2021-12-27 2022-12-26 Flywheel assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL289441A IL289441B2 (en) 2021-12-27 2021-12-27 Flywheel system

Publications (2)

Publication Number Publication Date
IL289441A IL289441A (en) 2022-12-01
IL289441B2 true IL289441B2 (en) 2023-04-01

Family

ID=84272343

Family Applications (1)

Application Number Title Priority Date Filing Date
IL289441A IL289441B2 (en) 2021-12-27 2021-12-27 Flywheel system

Country Status (5)

Country Link
EP (1) EP4457450A4 (de)
JP (1) JP2024545905A (de)
CN (1) CN118575016A (de)
IL (1) IL289441B2 (de)
WO (1) WO2023126923A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201116109D0 (en) 2011-09-18 2011-11-02 Univ City Flywheel assembly
EP4473638A4 (de) 2022-02-01 2025-11-12 Torus Inc Mechanische energiespeichereinheit
WO2024238840A1 (en) 2023-05-16 2024-11-21 Torus Inc. Mechanical-energy storage unit system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186245A (en) * 1978-09-28 1980-01-29 Allied Chemical Corporation Energy storage flywheel
US4538079A (en) * 1984-04-16 1985-08-27 Mitsubishi Denki Kabushiki Kaisha Flywheel device with compensation for non parallel plates
US5586471A (en) * 1993-09-29 1996-12-24 United Technologies Corporation Energy storage flywheel device
CN106438840A (zh) * 2016-11-15 2017-02-22 重庆茂茂科技股份有限公司 飞轮驱动盘及飞轮组件

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0611229B1 (de) * 1993-02-11 1997-06-11 Eastman Kodak Company Schwungrad für Auftragswalzen
US20130241366A1 (en) * 2012-02-27 2013-09-19 Daniel Kee Young Kim High torque/high efficiency winding motor
US20140165777A1 (en) 2012-12-18 2014-06-19 Active Power, Inc Systems and methods for securing a rotor apparatus
DE102013208856A1 (de) 2013-05-14 2014-11-20 Schaeffler Technologies Gmbh & Co. Kg Läufer eines Schwungmassenspeichers
CN106051045A (zh) * 2016-08-16 2016-10-26 江苏江宇动力机械有限公司 节能型高性能改进型柴油机飞轮

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186245A (en) * 1978-09-28 1980-01-29 Allied Chemical Corporation Energy storage flywheel
US4538079A (en) * 1984-04-16 1985-08-27 Mitsubishi Denki Kabushiki Kaisha Flywheel device with compensation for non parallel plates
US5586471A (en) * 1993-09-29 1996-12-24 United Technologies Corporation Energy storage flywheel device
CN106438840A (zh) * 2016-11-15 2017-02-22 重庆茂茂科技股份有限公司 飞轮驱动盘及飞轮组件

Also Published As

Publication number Publication date
EP4457450A4 (de) 2025-04-23
CN118575016A (zh) 2024-08-30
US20250067253A1 (en) 2025-02-27
JP2024545905A (ja) 2024-12-13
WO2023126923A1 (en) 2023-07-06
IL289441A (en) 2022-12-01
EP4457450A1 (de) 2024-11-06

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